"use strict";
/*!-----------------------------------------------------------------------------
 * Copyright (c) Microsoft Corporation. All rights reserved.
 * Version: 0.34.1(547870b6881302c5b4ff32173c16d06009e3588f)
 * Released under the MIT license
 * https://github.com/microsoft/monaco-editor/blob/main/LICENSE.txt
 *-----------------------------------------------------------------------------*/
define("vs/basic-languages/less/less", ["require"], require => {
	var moduleExports = (() => {
		var __defProp = Object.defineProperty;
		var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
		var __getOwnPropNames = Object.getOwnPropertyNames;
		var __hasOwnProp = Object.prototype.hasOwnProperty;
		var __export = (target, all) => {
			for (var name in all)
				__defProp(target, name, { get: all[name], enumerable: true });
		};
		var __copyProps = (to, from, except, desc) => {
			if ((from && typeof from === "object") || typeof from === "function") {
				for (let key of __getOwnPropNames(from))
					if (!__hasOwnProp.call(to, key) && key !== except)
						__defProp(to, key, {
							get: () => from[key],
							enumerable:
								!(desc = __getOwnPropDesc(from, key)) || desc.enumerable
						});
			}
			return to;
		};
		var __toCommonJS = mod =>
			__copyProps(__defProp({}, "__esModule", { value: true }), mod);

		// src/basic-languages/less/less.ts
		var less_exports = {};
		__export(less_exports, {
			conf: () => conf,
			language: () => language
		});
		var conf = {
			wordPattern: /(#?-?\d*\.\d\w*%?)|([@#!.:]?[\w-?]+%?)|[@#!.]/g,
			comments: {
				blockComment: ["/*", "*/"],
				lineComment: "//"
			},
			brackets: [
				["{", "}"],
				["[", "]"],
				["(", ")"]
			],
			autoClosingPairs: [
				{ open: "{", close: "}", notIn: ["string", "comment"] },
				{ open: "[", close: "]", notIn: ["string", "comment"] },
				{ open: "(", close: ")", notIn: ["string", "comment"] },
				{ open: '"', close: '"', notIn: ["string", "comment"] },
				{ open: "'", close: "'", notIn: ["string", "comment"] }
			],
			surroundingPairs: [
				{ open: "{", close: "}" },
				{ open: "[", close: "]" },
				{ open: "(", close: ")" },
				{ open: '"', close: '"' },
				{ open: "'", close: "'" }
			],
			folding: {
				markers: {
					start: new RegExp("^\\s*\\/\\*\\s*#region\\b\\s*(.*?)\\s*\\*\\/"),
					end: new RegExp("^\\s*\\/\\*\\s*#endregion\\b.*\\*\\/")
				}
			}
		};
		var language = {
			defaultToken: "",
			tokenPostfix: ".less",
			identifier:
				"-?-?([a-zA-Z]|(\\\\(([0-9a-fA-F]{1,6}\\s?)|[^[0-9a-fA-F])))([\\w\\-]|(\\\\(([0-9a-fA-F]{1,6}\\s?)|[^[0-9a-fA-F])))*",
			identifierPlus:
				"-?-?([a-zA-Z:.]|(\\\\(([0-9a-fA-F]{1,6}\\s?)|[^[0-9a-fA-F])))([\\w\\-:.]|(\\\\(([0-9a-fA-F]{1,6}\\s?)|[^[0-9a-fA-F])))*",
			brackets: [
				{ open: "{", close: "}", token: "delimiter.curly" },
				{ open: "[", close: "]", token: "delimiter.bracket" },
				{ open: "(", close: ")", token: "delimiter.parenthesis" },
				{ open: "<", close: ">", token: "delimiter.angle" }
			],
			tokenizer: {
				root: [
					{ include: "@nestedJSBegin" },
					["[ \\t\\r\\n]+", ""],
					{ include: "@comments" },
					{ include: "@keyword" },
					{ include: "@strings" },
					{ include: "@numbers" },
					[
						"[*_]?[a-zA-Z\\-\\s]+(?=:.*(;|(\\\\$)))",
						"attribute.name",
						"@attribute"
					],
					["url(\\-prefix)?\\(", { token: "tag", next: "@urldeclaration" }],
					["[{}()\\[\\]]", "@brackets"],
					["[,:;]", "delimiter"],
					["#@identifierPlus", "tag.id"],
					["&", "tag"],
					["\\.@identifierPlus(?=\\()", "tag.class", "@attribute"],
					["\\.@identifierPlus", "tag.class"],
					["@identifierPlus", "tag"],
					{ include: "@operators" },
					["@(@identifier(?=[:,\\)]))", "variable", "@attribute"],
					["@(@identifier)", "variable"],
					["@", "key", "@atRules"]
				],
				nestedJSBegin: [
					["``", "delimiter.backtick"],
					[
						"`",
						{
							token: "delimiter.backtick",
							next: "@nestedJSEnd",
							nextEmbedded: "text/javascript"
						}
					]
				],
				nestedJSEnd: [
					[
						"`",
						{
							token: "delimiter.backtick",
							next: "@pop",
							nextEmbedded: "@pop"
						}
					]
				],
				operators: [["[<>=\\+\\-\\*\\/\\^\\|\\~]", "operator"]],
				keyword: [
					[
						"(@[\\s]*import|![\\s]*important|true|false|when|iscolor|isnumber|isstring|iskeyword|isurl|ispixel|ispercentage|isem|hue|saturation|lightness|alpha|lighten|darken|saturate|desaturate|fadein|fadeout|fade|spin|mix|round|ceil|floor|percentage)\\b",
						"keyword"
					]
				],
				urldeclaration: [
					{ include: "@strings" },
					["[^)\r\n]+", "string"],
					["\\)", { token: "tag", next: "@pop" }]
				],
				attribute: [
					{ include: "@nestedJSBegin" },
					{ include: "@comments" },
					{ include: "@strings" },
					{ include: "@numbers" },
					{ include: "@keyword" },
					["[a-zA-Z\\-]+(?=\\()", "attribute.value", "@attribute"],
					[">", "operator", "@pop"],
					["@identifier", "attribute.value"],
					{ include: "@operators" },
					["@(@identifier)", "variable"],
					["[)\\}]", "@brackets", "@pop"],
					["[{}()\\[\\]>]", "@brackets"],
					["[;]", "delimiter", "@pop"],
					["[,=:]", "delimiter"],
					["\\s", ""],
					[".", "attribute.value"]
				],
				comments: [
					["\\/\\*", "comment", "@comment"],
					["\\/\\/+.*", "comment"]
				],
				comment: [
					["\\*\\/", "comment", "@pop"],
					[".", "comment"]
				],
				numbers: [
					[
						"(\\d*\\.)?\\d+([eE][\\-+]?\\d+)?",
						{ token: "attribute.value.number", next: "@units" }
					],
					["#[0-9a-fA-F_]+(?!\\w)", "attribute.value.hex"]
				],
				units: [
					[
						"(em|ex|ch|rem|fr|vmin|vmax|vw|vh|vm|cm|mm|in|px|pt|pc|deg|grad|rad|turn|s|ms|Hz|kHz|%)?",
						"attribute.value.unit",
						"@pop"
					]
				],
				strings: [
					[
						'~?"',
						{ token: "string.delimiter", next: "@stringsEndDoubleQuote" }
					],
					["~?'", { token: "string.delimiter", next: "@stringsEndQuote" }]
				],
				stringsEndDoubleQuote: [
					['\\\\"', "string"],
					['"', { token: "string.delimiter", next: "@popall" }],
					[".", "string"]
				],
				stringsEndQuote: [
					["\\\\'", "string"],
					["'", { token: "string.delimiter", next: "@popall" }],
					[".", "string"]
				],
				atRules: [
					{ include: "@comments" },
					{ include: "@strings" },
					["[()]", "delimiter"],
					["[\\{;]", "delimiter", "@pop"],
					[".", "key"]
				]
			}
		};
		return __toCommonJS(less_exports);
	})();
	return moduleExports;
});
